High production of 1,3-propanediol from industrial glycerol by a newly isolated Clostridium butyricum strain
β Scribed by Seraphim Papanikolaou; Patricia Ruiz-Sanchez; Bernard Pariset; Fabrice Blanchard; Michel Fick
- Book ID
- 119525279
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 228 KB
- Volume
- 77
- Category
- Article
- ISSN
- 0168-1656
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## Abstract Raw glycerol, the main byβproduct of the bioβdiesel production process, was converted to 1,3βpropanediol by __Clostridium butyricum__ F2b. In batch cultures, 47.1 g dm^β3^ of 1,3βpropanediol were produced. Continuous cultures were conducted at a constant dilution rate (= 0.04 h^β1^) and
## Abstract **BACKGROUND:** The objective of the present work is to report an efficient preβtreatment process for sunflower oil biodiesel raw glycerol (SOBβRG) and its fermentation to 1,3βpropanediol. **RESULTS:** The growth inhibition percentages of __Clostridium butyricum__ DSM 5431 on grade A (